yashsingh1/xdaforums huggingface dataset:
[Epic 4G Android Development] Specialksg1:
Just the people who mentioned it earlier in this thread. I can't remember what the outcome was but it was in the past couple days, so I'm sure you'll be able to find it ;)
[Epic 4G Android Development] n0g0:
I'm getting this too... 4 hours sensor usage seems awfully high, and yes, I'm also seeing a very high deleted_wake_locks and mmc_delayed.

I'm nandroiding, flashing Clean GB to run sensor calibration... will report results.
[Epic 4G Android Development] Wishkah420:
MMS over wifi works perfect for me as well. I do however experience the feedback while on calls still. Same with my wifes epic. The call feedback and VVM not working properly are my only issues with this rom everything else is perfect imo. I know VVM isn't a CM7 problem but neither was titanium backup and they fixed that. /crosses fingers

Oh and I'm on the latest nightly 25 btw. Loving CM7 and can't wait for CM9. Our devs are the shiznit!

- Sent from CM7 heaven on my OG Epic 4G -
[Epic 4G Android Development] MeetFace:
Well, only heaven knows if the persistent ring will crop up again randomly, but when I get an incoming call, it begins with the ghetto ring, and then starts playing my chosen ringtone, and I did try the fix above.

Any other clues?
[Epic 4G Android Development] JBakey:
I'm on n25 and I think since around 20, I've been experiencing very high battery drain. I've calibrated and drained it multiple times. I have a 1950 mah batttery and I'm lucky to get 12 hours. Down to being able to get barely 3 hours screen on time. Before I could pull 5 and a half hours screen on and still get 24 hours. Might try odining to stock and redoing everything
[Epic 4G Android Development] pvtjoker42:
Last week I got the OEM samsung 1800mah battery for the Epic Touch, and i've been having fantastic battery life.. just charge your phone up from dead while off and that should sort things out.. works for me.
[Epic 4G Android Development] MeetFace:
You and me both Joker. I just got a couple with an external charger (lost my old one). Been on for 22 hrs and still have 19% left ;)

...granted, 6 of those hours I was sleeping =]
[Epic 4G Android Development] Glewis21:
is there any fast way u can odin back to stock with root Tar.file
[Epic 4G Android Development] n0g0:
I was getting close to those results on the stock battery back on n11, before something started causing mmc_delayed_work and deleted_wake_locks.

Giving the battery a half hour or so to create stats, and will see if running Horizontal Screen Calibration had any effect.

EDIT: Still have mmc_delayed_work taking up about 25% of time on battery, no sign of deleted_wake_locks yet.
[Epic 4G Android Development] MeetFace:
Stock what? I believe at this point you have to Odin EC05, then modem up to EI22 & onward.
[Epic 4G Android Development] styles420:
I haven't looked into this, but I do know that mmc usually pertains to SD cards (they show up as /dev/mmcblk devices in linux) - my guess is that it is a process that accesses the SD card (and since one user mentioned sensor usage, maybe it is linked to the gallery sensor bug some users experienced a while back?). Another thought is the media scanning lockup issue I saw somewhere around here (wish I could remember - maybe someone else knows what I'm talking about)... good luck in your troubleshooting endeavors, hope this helps :)
[Epic 4G Android Development] DrKaotica:
while i dont see how this is CM7 related.. Im going to make acouple of assumptions, 1 you are on CM7 now.. and mayyybe.. you are looking to get the new modem?? either way in this guide there is a link to stock EC05 and the OneClickRoot

here
[Epic 4G Android Development] MeetFace:
If it has to do with SD cards...perhaps there are apps running from the SD card? Just furthering the what ifs in case it helps.
[Epic 4G Android Development] Epicnole:
Just finished reading all the previous posts, can't wait to try CM9. I Left CM7 for CleanGB MTD after nightly 16. Thought I'd try something different. I've read post about other fixes in the nighties up to 25, but I haven't read anything about the vol. at 100% or mic issues being fixed. I was thinking about updating to EL30 and coming back to CM7 but I have 2 questions.

1. Is there any advantage/reason to use EL30 on CM7? it seem that the EL30 fixes have already be applied to CM7 (gps fix, carrier iq, bloatware).

2. Are the devs still working on the vol. at 100% or mic issues in CM7 or will they be fixed in CM9?
[Epic 4G Android Development] muyoso:
Do you leave wifi on? Download CPU Spy. Reset the timers and immediately turn the screen off for 5ish minutes. Turn the screen on and hit menu>Refresh. If you see anything less than like 85% Deep Sleep, something is keeping your phone awake, most likely wifi.
[Epic 4G Android Development] nativesmiley:
What are some tips and trick for the N25 and what is featured in it?
[Epic 4G Android Development] Specialksg1:
Check out the general section. There is a thread about your exact question.
[Epic 4G Android Development] nativesmiley:
Which kernel works best with N25?
[Epic 4G Android Development] || Acer ||:
The stock kernel.
[Epic 4G Android Development] iamchocho:
Get cpu spy, spare parts, and better battery stats (free to xda members, paid on market). Charge to 100% unplug and let it sleep for a while. In better battery stats check your partial wake and kernel wake usage. Anything using large amts of time? In Cpu spy what is your deep sleep percentage? In spare parts check sensor usage, anything using large amounts there?
[Epic 4G Android Development] cyanide01:
1. Don't know about GPS, but yes to bloatware and carrier IQ.

2. I've been keeping up on the changelogs for the nightlies and think some of the volume and Mic issues were addressed. Here's the link. :-)

http://cm-nightlies.appspot.com/?device=epicmtd
[Epic 4G Android Development] KennyG123:
It looks like 26 has no changes.
[Epic 4G Android Development] bohiti:
If I could clarify a bit.. EL30 is the name for both a ROM and a modem version. The ROM contains improvements such as bloatware and Carrier IQ removal, subtle Touchwiz improvements, and *perhaps some component* of GPS fix. The modem is responsible for interacting with hardware radios like 3G, Wifi, GPS. The modem is completely separate from the ROM you are on.

To answer your #1 question directly, there probably is an advantage to being on the EL30 modem while running the CM7 ROM. While there have been a few reports of lower signal strength, it seems the majority see better signal strength and quicker GPS locks.
[Epic 4G Android Development] cyanide01:
I just flashed n26 but under about phone it says n25 noticed that also with n24, does it matter?
[Epic 4G Android Development] cyanide01:
Good to know thanks :-) So far I've been noticing better signal strength. Haven't tested out GPS yet.
[Epic 4G Android Development] Nashdogg:
That's actually the date of the release. Its after midnight where they are. The date is always one number behind the number nightly being released. So nightly 24 was on the 23rd and nightly 25 was on the 24th and so on.

sent from my cyan seppuku samurai epic
[Epic 4G Android Development] Zeinzu:
Where does it say that?
[Epic 4G Android Development] nativesmiley:
Do I need to do a full wipe when I'm flashing a CM7 over another CM7 Rom?
[Epic 4G Android Development] AproSamurai:
No not at all, you can flash them over one another. The same ideally(Happened with my Kindle Fire) can install CM9 over CM7 when if the same principle applies between different device platforms, but that's a time off in the distance.
[Epic 4G Android Development] cyanide01:
Duh makes sense thanks.
[Epic 4G Android Development] cyanide01:
About phone < Mod version.
[Epic 4G Android Development] bohiti:
Mod Version has date embedded- 01252012 = 1/25/2012. Nightly 26, I believe. Just the way date coincidentally lined up near the incremented nightly version. On February 1st, the Nightly number will increment up to ...33... (?) presumably.
[Epic 4G Android Development] shmag18:
I noticed that after flashing a new nightly some of my apps randomly get deleted. Why is this happening and is it preventable?
[Epic 4G Android Development] Wishkah420:
The apps that disappear are prolly in /system/app. Try moving them to the data/app/ folder with root explorer. CM7 wipes /system/ every install so any third party app will be removed

- Sent from CM7 heaven on my OG Epic 4G -
[Epic 4G Android Development] bender beerman:
including custom fonts and boot animations...
[Epic 4G Android Development] AproSamurai:
Yes. Fonts are returned to their default. Boot animations are as well. Nightlies aren't bump updates, they're a whole rom in their own right. So anything out of the ordinary including changes such as those will be purged. You'll have to redo them unfortunately. Sorry man.

Sent from my Epic 4G
[Epic 4G Android Development] tatoniss:
This would be nice if it worked.
[Epic 4G Android Development] Blankrubber:
In my research this is correct. The "mmc" stands for multi-media card (I think), like sd card. ANYONE HAVE WAKELOCK ISSUES, try this. Move every app possible off your sd card to your phone internal storage. Start with apps you use a lot, then apps that actively run in the background and/or sync, then games and the rest. See if this brings that pesky mmc_delayed_work down.

I believe mmc_delayed_work is the result of poorly written App coding. It's the leftover wakelock that never gets turned off when an app is accessing the sd card, which happens when an app is on the SD Card, too, but not properly coded to even be there. Just a hunch.

Try it and see if it helps =). FOR SCIENCE!
[Epic 4G Android Development] Nashdogg:
I tried it and it seems a little faster IMO.
[Epic 4G Android Development] bigdbag:
I tried it too. In my terribly unscientific testing, I found Engadget desktop edition to load 1.5 mississippis faster than before flashing it. Also it scrolls and zooms smoother too. It could all just be a placebo effect, although I'm almost positive I'm seeing faster performance.
[Epic 4G Android Development] the_details:
I can't vouch for performance, but it definitely enables hardware acceleration. You can tell when you pinch zoom, the "image" of the web page is enlarged during the zoom process, instead of just the fonts changing size. What I mean is, because the page is rendered to a texture, and you zoom in on that texture, the edges of letters become pixelated. On stock, it was a tad clunkier, but the fonts were increasing in size, so their edges remained clean.
[Epic 4G Android Development] sureshot007:
For a while I was having strange behavior with my sd card. I ended up formatting the card and copying everything back on it, and it's been fine ever since.
[Epic 4G Android Development] Devtodi:
Please clarify : are they being deleted or just disappearing from the desktop? The latter has been happening to me since 24 I think.
[Epic 4G Android Development] shmag18:
Ww that seems really obvious. TB isn't letting me restore them.
[Epic 4G Android Development] presumedsublime:
I had that problem too. A get around is starting the restore, exit out of tb and close tb through running apps. You have to close it on the main tab and the secondary tab. Kind of a pain but it worked for me.
[Epic 4G Android Development] notsosmrtgeek:
on nightly 26 is anyone having a problem with the home button?
[Epic 4G Android Development] :
Nah' I'm not
[Epic 4G Android Development] XxLostSoulxX:
N26 is the same as N25. so if you have a problem it would've happen on N25 as well so unless you didn't come from N25 its another issue. i havent had any problems could you please further explain your problem?
[Epic 4G Android Development] notsosmrtgeek:
i flashed n24 and its the same i think its my phone. but it was working fine with the viper rom. n16 worked for me. it the the home key on the screen. im to tired to remember the name. i am going to flash back to my other rom and try and see if that works. maybe my phone doesnt like cm7 :(

edit: sorry didn't explain if I go into an app and press the backlit home key or the keyboard home key it doesn't take me back to my homescreen.

edit 2 : ok I flashed the gapps and now everything works that's weird but i am happy
[Epic 4G Android Development] asinanan:
Call volume?

I'm on n24, and I still have issues with volume. When I receive a call, it's at 100%, when I hit volume down, the sound cuts out. I turn speaker on, and the sound comes back (but at 100%). Even on speaker I try to adjust volume, and it cuts out, and only toggling from speaker to regular gets the volume back. Are there any fixes for this? Is it a kernel or modem issue? Maybe should I try a specific kernel? Thanks!
[Epic 4G Android Development] ugothakd:
Setupwizard.apk. always a good idea to have
[Epic 4G Android Development] rprockey:
Yep, these are known problems with this ROM. They aren't documented in the OP but they are documented in the wiki. http://xdaforums.com/wiki/Samsung_Galaxy_S/SPH-D700/CyanogenMod#Known_Bugs

The descriptions of the problems in the wiki are pretty complete and once you know how the problem behaves, you can figure out how to work around it.

I don't know if it is a kernel or modem problem, I'm guessing it's some other part of the ROM. I've used a coupled different modems and at least one other kernel and the problems have persisted. Also, no one has posted a "flash this" type of solution for these problems, or even a hint as to where the problem lies.
[Epic 4G Android Development] asinanan:
ty

Thanks for the link, I hadn't realized there was one.
[Epic 4G Android Development] christophocles:
I have OpenVPN working good now. I am running the KernelSandersV3 kernel which includes /dev/tun.
[Epic 4G Android Development] exspecto:
Sweet! I'm glad you were able to get it working for you.

Unfortunately, I'm trying to connect to a Cisco VPN, and I'd like the CM kernel to provide what I need. I'd rather not use a separate kernel because this one is the most stable I've used so far.
[Epic 4G Android Development] christophocles:
Seppuku and KernelSanders are both based on the stock CM7 epicmtd kernel sources and they both include TUN as well as OC/UV and other features. Stable enough for me and much faster with the overclocking.. The stock CM7 kernel really should include the CONFIG_TUN=y option, but they left it out a few weeks ago and never put it back. Why? I don't know. But I can't use the stock kernel, mainly because of this. There is no harm in trying the other kernels, if you don't like them then flash the nightly build .zip again and you are on stock kernel.
[Epic 4G Android Development] exspecto:
Yeah, I suppose oc/uv, tun, and voodoo sound would be worth giving another kernel a look. Other than a couple of minor issues, cm7 is the best rom I've ever had on this phone.
[Epic 4G Android Development] bender beerman:
^voodoo sound does work on this rom, as does tegrak oc, although loading alternate kernel modules like voodoo and tegrak was recommended against by deca. i want usb tethering to linux... shadow kernel fixed it recently, but i'm not interested in flashing a different kernel. anyone know if these devs have a fix in the works for it?
[Epic 4G Android Development] seeneed4speed:
Volume seems to be a little low compared to stock room, my only issue
[Epic 4G Android Development] KennyG123:
If I missed a post where this was mentioned, forgive me. But you do not have to Odin back to stock to get the EL30 modem. There is a BML flashable recovery that allows you to flash the modem deltas right in CM7 as long as you are on nightly 12 or higher so it has kexec support. Here is the thread

http://xdaforums.com/showthread.php?t=1463400
[Epic 4G Android Development] algorhythm:
Oh this is awesome -- I am currently on n25 with EC05 modem..

Thanks.
[Epic 4G Android Development] Nashdogg:
Not 100% sure but after doing an Odin I flashed the EC05 TO EL30 zip that only works on bml. Unless they have come up with something in the last week or so I believe you must Odin back so you can get tw.bml,please someone correct me if I'm wrong cause I'm new to the whole EL30 process. Thanks

Nice, guess I should have read that post Kenny before opening my big mouth ;) Thank you for posting this.
[Epic 4G Android Development] KennyG123:
No problem..lol. This was freshly delivered to us this morning by wtogami, a CM7 DEV.
[Epic 4G Android Development] tmcwilliam01:
Wow thank you for posting this!
[Epic 4G Android Development] lonnie23:
Could i update to the latest modem from eh06 ?
[Epic 4G Android Development] stilesja:
Need to Odin the ec05 modem only. Then follow the new procedure from there to get to el30
[Epic 4G Android Development] Trickee360:
I've had this problem since nightly 16 and I haven't put any apps on the SD card since installing CM7. I will try reformatting tomorrow if that has worked for anyone else.
[Epic 4G Android Development] Blankrubber:
Just for the record, I had this problem BAD at one point. 50%+ mmc_delayed_work. I never odined but I did do a complete fresh install of cm7. No restoring ANY data, as I assumed some bad data restored across multiple roms may have been the culprit. Now my mmc_delayed_work hovers around 10% and I still have amazing battery life.
[Epic 4G Android Development] sureshot007:
Damn, yesterday I flashed back to stock to do the modem upgrade. This would have saved me a good chunk of time.
[Epic 4G Android Development] brooksyx:
Nice, latest nightly has custom carrier label. Thanks for adding that in guys!
[Epic 4G Android Development] JonMayer:
The latest nightly wouldn't get out of airplane mode for me. Is the custom carrier to blame?
[Epic 4G Android Development] wispoffates:
Now while we love getting credit for what we do lets give credit its where its due. Epic CM7 devs had nothing to do with this particular fix. This is part of being official/nightlies. You get the goodies made by all the CM devs and we do no work. :)

Not to say we are not working on things... lol
[Epic 4G Android Development] || Acer ||:
Dont think so. Thats just being able to edit a specific string. Maybe try a reflash?

Sent from my Galaxy Tab 10.1
[Epic 4G Android Development] Ragnar:
Oh snap this worked like a charm. These are some smart mf! these developers.
[Epic 4G Android Development] JonMayer:
I just flashed 27 and it's fine. I think you were right, just a bad flash.
[Epic 4G Android Development] Devtodi:
What is a custom carrier label? Where could I see it?
[Epic 4G Android Development] cornaljoe:
Drfo

If this is what I think it is it will allow you to change the carrier name in About Phone and in the dropdown menu. I was actually going to request this feature but it looks like I don't have to awesome.
[Epic 4G Android Development] || Acer ||:
Check somewhere in the Cyanogenmod Settings. Im sure its there.

Sent from my Galaxy Tab 10.1
[Epic 4G Android Development] wispoffates:
On a thought I ran through my list of apps to see what was on the SD card and surprise surprise I had pushed Google+ to the sdcard. Moved it back and so far I haven't seen the issue. Thanks for the tip. I think the key is don't move apps to the sdcard that have background services...
[Epic 4G Android Development] Fatonuseni:
N27 downloaded twice thru cwm app and both times ended up with boot loops. Back to n26 for now
[Epic 4G Android Development] hpatel:
I am having bluetooth issues. I have am on the Samurai kernel.

My bluetooth connects fine in my Audi but when I'm on the phone, after a few seconds the bluetooth will just disconnect and a few minutes later connect again.
[Epic 4G Android Development] starskyrob:
For the 1000th time if using a custom kernel don't post bugs here.......
[Epic 4G Android Development] :
Calm down starsky :) he/she probably wasn't aware of that rule.
[Epic 4G Android Development] hpatel:
Sorry wasn't aware.

Mods feel free to remove my post.
[Epic 4G Android Development] Speedin07si:
It should say "sprint" on the pull down menu and on most lock screens. To change it do this

Settings> cyanogenmod settings > interface > status bar tweaks.

You'll see a few different carrier settings. Play around an figure out what you like.

For me I like compact carrier and set to custom so now it says Adam's badass phone.

Sent from my 4G Cyanogen Epic.
[Epic 4G Android Development] Namorbrowneyes:
Alright, so I dloaded nightly 26 mtd and flashed over from thunderhwk 3.3 bml.. I am getting force closes on various apps..randomly. should I reflash or is this a result of just being on a nightly?
[Epic 4G Android Development] Speedin07si:
Try fixing premissions. Sometimes that'll fix fc's.

Sent from my 4G Cyanogen Epic.
[Epic 4G Android Development] bohiti:
Honestly, he may have to wipe /data. If you're reluctant to, you can try wiping data of individual apps giving you grief. But its a pretty significant change between ROMs you did. I usually resign to full wipe when I do that type of thing, just so I don't have to question it if I encounter FC's later.
[Epic 4G Android Development] CrfEpic4g:
Saw the changelog and apperently 20 was supposed to fix mms over wifi yet mine is not yet working? Is there something I need to do
[Epic 4G Android Development] stilesja:
its... intermittent at best on stock mms app but go SMS works flawlessly send and receive for me. Not my favorite option but it does work.
[Epic 4G Android Development] styles420:
GoSMS doesn't bother to send mms at all - it simulates the same effect with an sms containing a coded link to the GoSMS server that hosts the media. As I think I understand it, this is essentially the same way that carriers handle mms, but GoSMS implements its own server instead of using the carrier-provided components - effectively side-stepping the issue, and at the same time providing a narrowed scope of possible locations for the bug
[Epic 4G Android Development] dangambino:
whats the abbreviations stand for in the carrier display settings in the new nightly? thnx in advance
[Epic 4G Android Development] mocsab:
I always do a fresh, clean install when coming from a ROM to CM7 - but then create a nandroid of each so I can go back and forth between CM7 and the other rom on my phone. I love CM7 - but occassionally I want something different - this works well for me and only rarely do I have issues that cause me to have to reflash one or the other -
[Epic 4G Android Development] Trickee360:
I know for certain that I have no apps on the sd card, so is it possible that other data on the sd could be causing the problem? I also have noticed that my sensor usage in spare parts corresponds roughly to the amount of awake time, so it it possible that has something to do with it? I've disabled rotation and auto backlight to see if that helps. I also notice that I only have this problem with data or wifi enabled. With data and wifi off, the phone sleeps soundly. Is this similar to others having the issue?
[Epic 4G Android Development] Speedin07si:
Correct me if I am wrong. But if your on a BML rom and then flash CM7 or any other MTD rom, doesn't the conversion wipe everything?

Sent from my 4G Cyanogen Epic.
[Epic 4G Android Development] notmyepic:
I don't think it wipes the SD card, just does repartitioning.

If on MTD and want to go back to BML, I believe it takes ODIN to undo the partitioning.

Please correct me if I am wrong though
[Epic 4G Android Development] KennyG123:
Not completely. The best thing to do is a Factory Data Reset right before flashing. That was the only way I could get CM7 to install the first time.
[Epic 4G Android Development] the_dark_knighton:
I believe you have to Odin back to EC05 and make sure re-partition is check, then Odin back up

Sent from my Cyanogenmodded Epic4g! Wanna fight about it?
[Epic 4G Android Development] Devtodi:
A little quirk I noticed on ADW: sometimes the Dock will disappear. I have disabled swipes but sometimes a touch near the dock will make it go away. I usually get it back by toggling some settings in "UI settings" but it is a pain. Is there another setting I need to adjust? Running N27, EL30 modem, stock kernel. Thanks if anyone has info and if not, thanks anyway.